High R-Value Walls: Building Details for Double-Stud Wall Construction

How to build a house with double-stud walls 12 details for critical connections between walls, roofs, floors, and energy efficient slabs. (Note: These details are from northern Minnesota, where vapor…

Insulated floor above garage // cavity insulation with 1″ rigid insulation with 1×3 wood furring

Insulated floor above garage // cavity insulation with 1″ rigid insulation with 2×2 wood furring

Conceptual air sealing strategy at roof eave

Deck Ledger Standoff at Band Joist

Deck Ledger Attached With Manufactured Bracket

Insulated floor above garage // cavity insulation with 1 1/2″ rigid insulation with 2×4 sleepers

Raised Heel Truss Using Slider

Insulated floor above garage // cavity insulation with 1 1/2″ rigid insulation with 1×3 wood furring

Insulated Basement. Concrete Block with 3/4-in. Exterior Rigid Foam